Touring Open Houses in California Without an Agent

Yes, you can go to an open house in California without an agent, and the sources I read say you don’t have to sign a buyer agreement to do it. The agent hosting the open house acts for the seller, so walking through the door doesn’t make that agent yours.

The confusion comes from two changes that landed months apart: a national practice rule in August 2024 and a California law in January 2025. They cover different moments in a purchase, so it helps to read them side by side.

What the National Rule Says

Under the National Association of REALTORS settlement, agents who are MLS participants have to enter a written agreement with a buyer they are working with before touring a home together. The California Association of REALTORS told its members to be ready by August 17, 2024, when those requirements took effect, and posted new forms and business practice resources for the change.

The trigger is “working with.” NAR’s consumer guide to open houses and written agreements describes that as an agent starting to provide services such as identifying properties and arranging tours. The same guide says that if you are simply visiting an open house on your own, you do not need to sign a written buyer agreement, and that a hosting agent is not obligated to get one from visitors because the agent acts at the direction of the seller or listing broker.

What California Added in 2025

California’s Assembly Bill 2992 (Chapter 516 of the 2024 statutes) took effect January 1, 2025. It defines a buyer-broker representation agreement as a written contract between a buyer and a buyer’s agent, and it puts a few rules in state law:

• The agreement has to be signed as soon as practicable, and no later than when the buyer’s offer to purchase is signed.
• It has to address compensation, the services the agent will provide, when compensation is due, and how the contract ends.
• It can’t run longer than three months from the date it was made, with an exception for buyers that are corporations, LLCs or partnerships. Renewals need a signed writing and are also capped at three months.
• Before the buyer signs, the agent has to provide the agency relationship disclosure form.
• Agreements about buyer compensation have to carry this notice: “The amount or rate of real estate compensation is not fixed by law. They are set by each broker individually and may be negotiable between the seller and broker.”

When I read the bill, I looked for a rule about open houses and did not find one in the text I could read, so I’m not going to describe one. The open house point comes from NAR’s guide. What the state law addresses is the agreement between a buyer and a buyer’s agent, which is a different relationship from a visitor and a host.

Two Deadlines and Why They Differ

Set the two sources next to each other and the timing is different. The national practice rule puts the written agreement before the first tour with an agent. The state law says no later than the offer. I can’t say how a particular agent applies them, and a licensed professional can.

Either way, both describe a buyer who is working with an agent. A visitor at a hosted open house isn’t in that category, according to NAR.

Paperwork You May Run Into

If I were walking through an open house, I’d expect a sign-in sheet or a tablet asking for a name and contact details, and I’d read anything else before signing it. A form with “buyer,” “representation” or “compensation” in the title is a different kind of document from a guest log, and a licensed professional or attorney is the right person to explain it. NAR’s guide describes these agreements as fully negotiable.

What the Whittier and Alhambra Lists Look Like

To see how much a weekend open house plan involves, I pulled the current list for two cities. When I pulled the list on September 29, 2026, open houses in Whittier covered 7 homes. Six of them were scheduled for the weekend of October 3 and 4, with asking prices from $875,000 to $3.1 million. Five of the six were open both Saturday and Sunday.

Alhambra’s list was longer: 11 homes across eight days, from Tuesday, September 29 through Tuesday, October 6. Ten of them had weekend sessions, asking from $285,000 to about $1.55 million. Eight were open both days.

Planning Your Own Weekend

The by-city page has open houses for all 32 places on the site, updated every morning. Pick a city, check the times, and confirm them with the listing agent before you go.

This page is for informational purposes only. The author is not a licensed Realtor or Brokerage in the state of California and does not represent buyers or sellers in any transaction. Nothing here is legal advice; for questions about a specific agreement, consult a licensed professional or attorney. Listing details are provided by third-party sources and may change without notice; confirm date, time, and availability with the listing agent before visiting.